Adapter



FIG. 1 is a front elevational view of the adapter showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top, front and right side perspective view thereof; and,

FIG. 8 is a bottom, rear and left side perspective view thereof.

The broken line portion of the figure drawings is included to showunclaimed subject matter only and forms no part of the claimed design.

The ornamental design for an adapter, as shown and described.